676/29 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-676/29-25

IDEX Part Number: FL-004567  /

Semrock
Individual fluorescence bandpass filters that have been optimized for use in a variety of fluorescence instruments. All thin-film, hard-coated construction for unsurpassed performance and reliability.
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  • Price Not Available.
  • 375.00 USD Each
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Optical Specifications Value
Transmission Band 1 Tavg > 90% 661 – 690 nm
Blocking Band 1   ODavg > 5 200 – 275 nm (Design specification - measurements are noise-floor limited).
Blocking Band 2 ODavg > 5 275 – 630 nm
Blocking Band 3 ODabs > 5.5 630 – 643 nm
Blocking Band 4   ODavg > 8 630 – 643 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5 OD > 3.5 649.5 nm
Blocking Band 6 ODavg > 5 715 – 900 nm
Center Wavelength 1 675.5 nm
Guaranteed Minimum Bandwidth 1 29 nm
FWHM Bandwidth 1 (nominal) 36.1 nm
General Filter Specifications Value
Angle of Incidence 0 ± 5 degrees
Cone Half-angle 7 degrees
Optical Damage Rating Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hours.
Physical Filter Specifications   Value
Transverse Dimensions (diameter) 25 mm
Transverse Tolerance + 0.0 / - 0.1 mm
Filter Thickness (mounted) 3.5 mm
Filter Thickness Tolerance (mounted) ± 0.1 mm
Clear Aperture ≥ 22 mm
Scratch-Dig 60-40
Filter Thickness (unmounted) 2.0 mm
Filter Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

FF01-640/14-25

FL-004697 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 633 – 647 nm
  • Center Wavelength of 640 nm and GMBW of 14 nm
  • FWHM of 20.2 nm

Di02-R635-25x36

FL-007077 / 0

Out of Stock Backordered In Stock
  • Laser Dichroic Beamsplitter with edge at 655.8 nm
  • Rabs > 94% 632.8 – 647.1 nm
  • Ravg > 90% 350 – 632.8 nm
  • Tavg > 93% 658.8 – 1200 nm
  •  Flatness / RWE: Laser

FF02-675/67-25

FL-004061 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 641.5 – 708.5 nm
  • Center Wavelength of 675 nm and GMBW of 67 nm
  • FWHM of 73.7 nm

FF01-676/37-25

FL-004240 / 0

Out of Stock Backordered In Stock
  • Tavg > 94% 657.5 – 694.5 nm
  • Center Wavelength of 676 nm and GMBW of 37 nm
  • FWHM of 39.9 nm

FF01-679/41-25

FL-004631 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 659 – 700 nm
  • Center Wavelength of 679 nm and GMBW of 41 nm
  • FWHM of 47.6 nm

FF01-715/LP-25

FL-009104 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 723 nm
  • Tavg > 93% 725 – 1200 nm

FF01-655/SP-25

FL-009448 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 646 nm
• Tavg > 93% 531 – 642 nm

FF649-Di01-25x36

FL-007061 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 649 nm
  • Ravg > 98% 500 – 642 nm
  • Tavg > 90% 654 – 825 nm
  •  Flatness / RWE: Standard Epi-fluorescence